80250016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32569}}^1$

素因数の和:32597

約数の個数: 48

約数和(自身を含む): 196983360

約数和(自身を除く): 116733344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 32569, 65138, 130276, 227983, 260552, 358259, 455966, 521104, 716518, 911932, 1042208, 1433036, 1823864, 2507813, 2866072, 3647728, 5015626, 5732144, 7295456, 10031252, 11464288, 20062504, 40125008, 80250016]

約数ペア:

[(1, 80250016), (2, 40125008), (4, 20062504), (7, 11464288), (8, 10031252), (11, 7295456), (14, 5732144), (16, 5015626), (22, 3647728), (28, 2866072), (32, 2507813), (44, 1823864), (56, 1433036), (77, 1042208), (88, 911932), (112, 716518), (154, 521104), (176, 455966), (224, 358259), (308, 260552), (352, 227983), (616, 130276), (1232, 65138), (2464, 32569)]